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10:30
How do astronauts actually drink coffee in space,
8:35
We’ve all gotten dizzy before… but have you ever gotten WEIRD DIZZY?
9:12
The monarch butterfly migration is one of nature’s greatest events.
6:56
Air. I bet you never even notice that it’s there.
10:47
Why Are So Many People Allergic To Food?
7:13
This video is all about the difference between mass and weight.
5:51
Are You Afraid of Holes?
9:05
Humans have a hard time with really big numbers, especially when it comes to DEEP TIME.
9:44
If we lived light years from Earth, how would we know there’s life here?
4:59
We explore how and why itching help!
4:53
You know you’ve wondered. Do fish actually pee?
12:42
They say everyone has a doppelgänger, but is that really true?
